Organic light-emitting diodes are considered as next-generation display materials

It is reported that the Austrian John Kai University and the University of Tokyo, Japan Joint Research Group, developed the world's lightest and thinnest organic light-emitting diodes. According to the introduction, it can bend the angle at will, and the thickness is only 2 microns (equivalent to 0.002 mm). In addition, the team successfully manufactured an organic light-emitting diode with a thickness of 2 microns and no square meter weight of 3g in a ultra-thin pet film with a thickness of 1.4 mm. It has good flexibility, arbitrary bending will not affect its power performance. In addition, organic light-emitting diodes and organic solar cells are the key projects in the field of materials development in recent years, and have entered the practical stage. Organic Light-emitting Diode Display equipment has the advantages of power saving, good color reproduction and quick response, which is regarded as the next generation display material, and the demand of lightweight and ultra-thin has been driving the related technological progress.